57400528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83431}}^1$

素因数の和:83482

約数の個数: 20

約数和(自身を含む): 113801248

約数和(自身を除く): 56400720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 83431, 166862, 333724, 667448, 1334896, 3587533, 7175066, 14350132, 28700264, 57400528]

約数ペア:

[(1, 57400528), (2, 28700264), (4, 14350132), (8, 7175066), (16, 3587533), (43, 1334896), (86, 667448), (172, 333724), (344, 166862), (688, 83431)]